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<h1>SymboleValue.h</h1>  </div>
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<a href="SymboleValue_8h.html">Aller à la documentation de ce fichier.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#ifndef SYMBOLEVALUE_H</span>
<a name="l00002"></a>00002 <span class="preprocessor"></span><span class="preprocessor">#define SYMBOLEVALUE_H</span>
<a name="l00003"></a>00003 <span class="preprocessor"></span>
<a name="l00004"></a>00004 <span class="preprocessor">#include &lt;string.h&gt;</span>
<a name="l00005"></a>00005 <span class="preprocessor">#include &lt;iostream&gt;</span>
<a name="l00006"></a>00006 
<a name="l00007"></a>00007 <span class="preprocessor">#include &quot;<a class="code" href="Symbole_8h.html">Symbole.h</a>&quot;</span>
<a name="l00008"></a>00008 <span class="preprocessor">#include &quot;<a class="code" href="Arbre_8h.html">Arbre.h</a>&quot;</span>
<a name="l00009"></a>00009 <span class="preprocessor">#include &quot;<a class="code" href="Valeur_8h.html">Valeur.h</a>&quot;</span>
<a name="l00010"></a>00010 <span class="keyword">using namespace </span>std;
<a name="l00011"></a>00011 
<a name="l00012"></a><a class="code" href="classSymboleValue.html">00012</a> <span class="keyword">class </span><a class="code" href="classSymboleValue.html">SymboleValue</a> : <span class="keyword">public</span> <a class="code" href="classSymbole.html">Symbole</a>, <span class="comment">// un symbole valué est un symbole qui a une valeur, définie ou pas</span>
<a name="l00013"></a>00013 <span class="keyword">public</span> <a class="code" href="classNoeud.html">Noeud</a> { <span class="comment">// et c&#39;est aussi une feuille de l&#39;arbre abstrait</span>
<a name="l00014"></a>00014 <span class="keyword">public</span>:
<a name="l00015"></a>00015     <a class="code" href="classSymboleValue.html">SymboleValue</a>(<a class="code" href="classSymbole.html">Symbole</a> s); <span class="comment">// construit un symbole valué à partir d&#39;un symbole existant s</span>
<a name="l00016"></a>00016     
<a name="l00017"></a><a class="code" href="classSymboleValue.html#a5e2b76f4a002373b48c0c230bdbdb2b6">00017</a>     <a class="code" href="classSymboleValue.html#a5e2b76f4a002373b48c0c230bdbdb2b6">~SymboleValue</a>() {}
<a name="l00018"></a>00018     <span class="keywordtype">void</span> afficher(<span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> indentation = 0); <span class="comment">// affiche le symbole en tant que noeud de l&#39;arbre</span>
<a name="l00019"></a>00019     
<a name="l00020"></a>00020     <span class="keywordtype">void</span> afficherAda();
<a name="l00021"></a>00021 
<a name="l00022"></a><a class="code" href="classSymboleValue.html#a8ccb01e2136bfdd78aaa1ce35985d61f">00022</a>     <span class="keyword">inline</span> <a class="code" href="classValeur.html">Valeur</a>* <a class="code" href="classSymboleValue.html#a8ccb01e2136bfdd78aaa1ce35985d61f">getValeur</a>() {
<a name="l00023"></a>00023         <span class="keywordflow">return</span> valeur;
<a name="l00024"></a>00024     } <span class="comment">// accesseur    </span>
<a name="l00025"></a>00025     
<a name="l00026"></a><a class="code" href="classSymboleValue.html#a4360eeb73289b875c2d2289d0d0043ff">00026</a>     <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classSymboleValue.html#a4360eeb73289b875c2d2289d0d0043ff">setValeur</a>(<a class="code" href="classValeur.html">Valeur</a>* valeur) {
<a name="l00027"></a>00027         this-&gt;valeur = valeur;
<a name="l00028"></a>00028         defini = <span class="keyword">true</span>;
<a name="l00029"></a>00029     } <span class="comment">// accesseur</span>
<a name="l00030"></a>00030 
<a name="l00031"></a>00031     
<a name="l00032"></a><a class="code" href="classSymboleValue.html#a3416fd5bd6b326a4b58e9734b174b16d">00032</a>     <span class="keyword">inline</span> <span class="keywordtype">bool</span> <a class="code" href="classSymboleValue.html#a3416fd5bd6b326a4b58e9734b174b16d">estDefini</a>() {
<a name="l00033"></a>00033         <span class="keywordflow">return</span> defini;
<a name="l00034"></a>00034     } <span class="comment">// accesseur</span>
<a name="l00035"></a>00035 
<a name="l00036"></a>00036     <span class="keyword">friend</span> ostream &amp; <a class="code" href="Symbole_8cc.html#ae25c3e513e61354c2c50ac5b4fd01701">operator &lt;&lt;</a>(ostream &amp; cout, <a class="code" href="classSymboleValue.html">SymboleValue</a> symb); <span class="comment">// affiche un symbole value sur cout</span>
<a name="l00037"></a>00037 
<a name="l00038"></a>00038 <span class="keyword">private</span>:
<a name="l00039"></a>00039     <span class="keywordtype">bool</span> defini; <span class="comment">// indique si la valeur du symbole est définie</span>
<a name="l00040"></a>00040     <a class="code" href="classValeur.html">Valeur</a>* valeur;
<a name="l00041"></a>00041 };
<a name="l00042"></a>00042 
<a name="l00043"></a>00043 <span class="preprocessor">#endif </span><span class="comment">/* SYMBOLEVALUE_H */</span>
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